Who is Channing Dungey? Groundbreaking exec pulls plug on “Roseanne”
ABC Entertainment president Channing Dungey is in the spotlight after canceling the popular reboot of “Roseanne.” The decision came after Roseanne Barr posted a racist tweet about a former adviser to President Obama. Barr compared Jarrett, who is black, to an ape on Twitter. After initially pushing back against criticism, Barr said her “joke” was in “bad taste” and apologized. But the…